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Turn off power.
Take out 4 Truss screws in total.
Remove 2 Bushes and the Plate Holder.
Remove the FL Plate. At this time, be sure to keep
the washers used underneath the Bushes.
Replace the Fluorescent Lamp.
TRUSS SCREW (2)
M4 X 16
FIG. 15 b
When performing work, be sure to use a step.
BUSHE
FL PLATE
WASHER
M4
PLATE HOLDER
TRUSS SCREW (2)
M4 X 16
BILLBOARD
FLUORESCENT LAMP 20W: 390-5251-20-01
GLOW BULB: 390-5638-1E
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